基于遗传算法的拆卸序列规划研究  

Disassembly Sequence Planning based on Genetic Algorithm

作　　者：刘奥[1] 周重威 李明宇[1] 

机构地区：[1]华中科技大学机械科学与工程学院,湖北武汉430074 [2]宁波赛维思机械有限公司,浙江宁波315135

出　　处：《装备制造技术》2012年第5期1-3,7,共4页Equipment Manufacturing Technology

基　　金："十一五"国家科技支撑计划"中国高速列车关键技术研究及装备研制"项目之"共性基础及系统集成化技术"课题子任务"数字化工艺制造模型和数据库"(2009BAG12A01-G01-3)

摘　　要：为得到满足实际需要的产品拆卸序列方案,减少人工输入所带来的不便,利用联接矩阵和干涉矩阵,构建了产品拆卸序列的数学模型;利用干涉矩阵和联接矩阵,产生满足几何约束条件且经过初步优化的拆卸序列;利用基于拆卸序列规划的遗传算法,优化了上述拆卸序列;通过实例验证了此种基于遗传算法的拆卸序列规划方法的可行性及实用性。To reduce manual entry and obtain the disassembly sequence that could meet actual needs.firstly,connection matrix and interference matrix were obtained to construct the disassembly model.Then,the interference matrix and connection matrix were used to get the disassembly sequences satisfying geometric constraints and initially optimized.Further,the solution methodology of disassembly based on genetic algorithm was given out.Finally,an example was analyzed to verify the feasibility of this method,as well as the feasibility of this genetic algorithm.

关 键 词：拆卸模型 拆卸序列规划 遗传算法 

分 类 号：TH164[机械工程—机械制造及自动化]